|Time zone||IRST (UTC+3:30)|
|• Summer (DST)||IRDT (UTC+4:30)|
Eyvanki (Persian: ايوانكی, Tati: ایوانکی), also Romanized as Eyvane Kay, Eyvānkī, Aivaneki, Aivan-e Ki, and Eyvānakī; also known as Aivān-i-Kaif) is a city in and capital of Eyvanki District, Garmsar County, Semnan Province, Iran. At the 2006 census, its population was 14,462, in 2,760 families. People of Eyvanki are Tat and they speak the Tati language.
- Eyvanki can be found at GEOnet Names Server, at this link, by opening the Advanced Search box, entering "-3062508" in the "Unique Feature Id" form, and clicking on "Search Database".
- "Census of the Islamic Republic of Iran, 1385 (2006)". Islamic Republic of Iran. Archived from the original (Excel) on 2011-11-11.
- Eyvanki area: Tati language (in Persian)